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Finding the Fourth Proportional to 67,556.83, 93,223.49 and 37,340.46

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Solution

The fourth proportional to 67,556.83, 93,223.49 and 37,340.46 is: 51,527.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,556.83 : 93,223.49 = 37,340.46 : x
  2. Step 2: Convert to fraction form
    67,556.83/93,223.49 = 37,340.46/x
  3. Step 3: Cross multiply
    67,556.83x = 93,223.49 × 37,340.46
  4. Step 4: Simplify right side
    67,556.83x = 3,481,007,999.41
  5. Step 5: Solve for x
    x = 3,481,007,999.41/67,556.83
  6. Step 6: Final answer
    x = 51,527.11

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.